The Oscars 2018 Red Carpet: See the Stunning Afterparty and Preparty Looks

See the most gorgeous dresses from the Oscars afterparties and preparties worn by some of your favorite stars. See who changed dresses from the Academy Awards red carpet, who made a surprise appearance and who had the hottest date at the Oscars parties

See the most gorgeous dresses from the Oscars afterparties and preparties worn by some of your favorite stars. See who changed dresses from the Academy Awards red carpet, who made a surprise appearance and who had the hottest date at the Oscars parties

changes out of her Chanel Haute Couture gown (whose strap she had to sew back on!) into a blush Chanel Haute Couture mini with sparkly tulle overlay, disco ball clutch and Jimmy Choo heels for the Vanity Fair party.

wears a Balmain gown with a high slit, sliver bodice and buckle at the waist with crystal-buckle Roger Vivier shoes, a Judith Leiber clutch, and jewelry by Nikos Koulis and Ana Khouri to the Vanity Fair afterparty.

George Pimentel/WireImage

KATE UPTON

wears ice-blue silk with embellishment on the bodice plus Anita Ko earrings and rings by Hearts on Fire and Le Vian to the Vanity Fair party.

Matt Baron/REX/Shutterstock

KATE BOSWORTH

in a beige Dior Haute Couture strapless ballgown with Piaget gems and a Jimmy Choo clutch at the Vanity Fair party.

John Shearer/Getty

HAILEE STEINFELD

in a Giambattista Valli Haute Couture gown with a high-low skirt, Christian Louboutin heels and Djula diamonds at the Vanity Fair party.

John Shearer/Getty

NAOMI CAMPBELL

finishes off her belted white Alexandre Vauthier suit with major Bulgari gems and Pollice Lee heels at the Vanity Fair party.

MARGOT ROBBIE

changes out of her Chanel Haute Couture gown (whose strap she had to sew back on!) into a blush Chanel Haute Couture mini with sparkly tulle overlay, disco ball clutch and Jimmy Choo heels for the Vanity Fair party.

JARED LETO

TRACEE ELLIS ROSS

wears a Balmain gown with a high slit, sliver bodice and buckle at the waist with crystal-buckle Roger Vivier shoes, a Judith Leiber clutch, and jewelry by Nikos Koulis and Ana Khouri to the Vanity Fair afterparty.

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34 of 101Matt Baron/REX/Shutterstock

KATE UPTON

wears ice-blue silk with embellishment on the bodice plus Anita Ko earrings and rings by Hearts on Fire and Le Vian to the Vanity Fair party.

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35 of 101John Shearer/Getty

KATE BOSWORTH

in a beige Dior Haute Couture strapless ballgown with Piaget gems and a Jimmy Choo clutch at the Vanity Fair party.

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36 of 101John Shearer/Getty

HAILEE STEINFELD

in a Giambattista Valli Haute Couture gown with a high-low skirt, Christian Louboutin heels and Djula diamonds at the Vanity Fair party.

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37 of 101

NAOMI CAMPBELL

finishes off her belted white Alexandre Vauthier suit with major Bulgari gems and Pollice Lee heels at the Vanity Fair party.